16005856

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{2539}}^1$

素因数の和:2746

約数の個数: 24

約数和(自身を含む): 31683960

約数和(自身を除く): 15678104

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 2539, 3152, 5078, 6304, 10156, 20312, 40624, 81248, 500183, 1000366, 2000732, 4001464, 8002928, 16005856]

約数ペア:

[(1, 16005856), (2, 8002928), (4, 4001464), (8, 2000732), (16, 1000366), (32, 500183), (197, 81248), (394, 40624), (788, 20312), (1576, 10156), (2539, 6304), (3152, 5078)]